jubilee marisa
type: MusicGroup
popularity: 19
followers: 2794
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c0e117ffcdec8e59a702358ba6a9fbbf8f1ec79d33cb914a5507dfd8550f434
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953701
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953701
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76489236-7573-45d0-af28-9d53f2d411e5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/76489236-7573-45d0-af28-9d53f2d411e5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/76489236-7573-45d0-af28-9d53f2d411e5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:16:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8c0e117ffcdec8e59a702358ba6a9fbbf8f1ec79d33cb914a5507dfd8550f434","name":"jubilee marisa","registered_at":"2026-06-14T16:54:18Z","symbol":"NIM0516464","token_address":"0x65ebf1beaeaea90a856c52b288427fe7820f55c1","type":"artist","uuid":"76489236-7573-45d0-af28-9d53f2d411e5"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0e117ffcdec8e59a702358ba6a9fbbf8f1ec79d33cb914a5507dfd8550f434. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/76489236-7573-45d0-af28-9d53f2d411e5.json and https://artists.proofprofile.net/proofs/artist/76489236-7573-45d0-af28-9d53f2d411e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x8c0e117ffcdec8e59a702358ba6a9fbbf8f1ec79d33cb914a5507dfd8550f434","name":"jubilee marisa","registered_at":"2026-06-14T16:54:18Z","symbol":"NIM0516464","token_address":"0x65ebf1beaeaea90a856c52b288427fe7820f55c1","type":"artist","uuid":"76489236-7573-45d0-af28-9d53f2d411e5"}
album: twentysixteen
  type: MusicAlbum
  date published: 2022-01-21
album: twentysixteen (demo ver)
  type: MusicAlbum
  date published: 2022-04-01
  track: twentysixteen - demo ver
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220630
    explicit: false
    by artist: jubilee marisa
    in album: twentysixteen (demo ver)
      type: MusicAlbum
      date published: 2022-04-01
    isrc code: IDUM72200074
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T18:02:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x07d84ccdb823b3ccc807aea36d3a6ba497764b4e354a7212e573d812a5dc44dc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDUM72200074
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d84ccdb823b3ccc807aea36d3a6ba497764b4e354a7212e573d812a5dc44dc. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDUM72200074.
      date published: 2026-07-05T01:43:49Z
    audio: twentysixteen - demo ver
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.297
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.607
      additional property: Energy
        type: PropertyValue
        value: 0.294
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.83
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.369
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.393
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.862
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: johnny forever
  type: MusicAlbum
  date published: 2022-08-05
album: good guys
  type: MusicAlbum
  date published: 2023-08-11
album: Sendiri
  type: MusicAlbum
  date published: 2024-11-20
album: Sendiri
  type: MusicAlbum
  date published: 2024-11-20